In this June 1, 2012, photo provided by Boeing, the new Boeing Phantom Eye unmanned drone, designed to stay airborne for days, takes off on its first autonomous flight at the NASA Dryden Flight Research Center at Edwards Air Force Base, Calif. The Federal Aviation Administration said Tuesday it has granted the first permission for commercial drone flights over land, the latest effort by the agency to show it is loosening restrictions on commercial uses of the unmanned aircraft.
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